<template>
  <div class="app-container">
    <!-- 页面标题和统计卡片 -->
    <div class="page-header">
      <div class="header-content">
        <div class="title-section">
          <h2 class="page-title">
            <i class="el-icon-user-solid"></i>
            用户管理
          </h2>
          <p class="page-subtitle">管理系统用户信息，包括用户创建、编辑、删除等操作</p>
        </div>
        <div class="stats-section">
          <div class="stat-card">
            <div class="stat-icon">
              <i class="el-icon-user"></i>
            </div>
            <div class="stat-content">
              <div class="stat-number">{{ total }}</div>
              <div class="stat-label">总用户数</div>
            </div>
          </div>
          <div class="stat-card">
            <div class="stat-icon active">
              <i class="el-icon-check"></i>
            </div>
            <div class="stat-content">
              <div class="stat-number">{{ activeUserCount }}</div>
              <div class="stat-label">活跃用户</div>
            </div>
          </div>
          <div class="stat-card">
            <div class="stat-icon warning">
              <i class="el-icon-warning"></i>
            </div>
            <div class="stat-content">
              <div class="stat-number">{{ inactiveUserCount }}</div>
              <div class="stat-label">停用用户</div>
            </div>
          </div>
        </div>
      </div>
    </div>

    <el-row :gutter="20">
      <splitpanes :horizontal="this.$store.getters.device === 'mobile'" class="default-theme">
        <!--部门数据-->
        <pane size="16">
          <el-col>
            <div class="head-container">
              <el-input v-model="deptName" placeholder="请输入部门名称" clearable size="small" prefix-icon="el-icon-search" style="margin-bottom: 20px" />
            </div>
            <div class="head-container">
              <el-tree :data="deptOptions" :props="defaultProps" :expand-on-click-node="false" :filter-node-method="filterNode" ref="tree" node-key="id" default-expand-all highlight-current @node-click="handleNodeClick" />
            </div>
          </el-col>
        </pane>
        <!--用户数据-->
        <pane size="84">
          <el-col>
            <!-- 搜索表单区域 -->
            <div class="search-container" v-show="showSearch">
              <div class="search-header">
                <i class="el-icon-search"></i>
                <span>搜索条件</span>
                <el-button type="text" @click="toggleSearchForm" class="toggle-btn">
                  <i :class="searchFormVisible ? 'el-icon-arrow-up' : 'el-icon-arrow-down'"></i>
                </el-button>
              </div>
              <el-form :model="queryParams" ref="queryForm" size="small" :inline="true" v-show="searchFormVisible" label-width="68px" class="search-form">
                <el-form-item label="用户名称" prop="userName">
                  <el-input v-model="queryParams.userName" placeholder="请输入用户名称" clearable style="width: 240px" @keyup.enter.native="handleQuery" prefix-icon="el-icon-user" />
                </el-form-item>
                <el-form-item label="手机号码" prop="phonenumber">
                  <el-input v-model="queryParams.phonenumber" placeholder="请输入手机号码" clearable style="width: 240px" @keyup.enter.native="handleQuery" prefix-icon="el-icon-phone" />
                </el-form-item>
                <el-form-item label="状态" prop="status">
                  <el-select v-model="queryParams.status" placeholder="用户状态" clearable style="width: 240px">
                    <el-option v-for="dict in dict.type.sys_normal_disable" :key="dict.value" :label="dict.label" :value="dict.value" />
                  </el-select>
                </el-form-item>
                <el-form-item label="创建时间">
                  <el-date-picker v-model="dateRange" style="width: 240px" value-format="yyyy-MM-dd" type="daterange" range-separator="-" start-placeholder="开始日期" end-placeholder="结束日期"></el-date-picker>
                </el-form-item>
                <el-form-item class="search-buttons">
                  <el-button type="primary" icon="el-icon-search" size="mini" @click="handleQuery" class="search-btn">搜索</el-button>
                  <el-button icon="el-icon-refresh" size="mini" @click="resetQuery" class="reset-btn">重置</el-button>
                </el-form-item>
              </el-form>
            </div>

            <!-- 操作按钮区域 -->
            <div class="action-container">
              <div class="action-buttons">
                <el-button type="primary" icon="el-icon-plus" size="mini" @click="handleAdd" v-hasPermi="['system:user:add']" class="action-btn add-btn">
                  <i class="el-icon-plus"></i>
                  新增用户
                </el-button>
                <el-button type="success" icon="el-icon-edit" size="mini" :disabled="single" @click="handleUpdate" v-hasPermi="['system:user:edit']" class="action-btn edit-btn">
                  <i class="el-icon-edit"></i>
                  修改用户
                </el-button>
                <el-button type="danger" icon="el-icon-delete" size="mini" :disabled="multiple" @click="handleDelete" v-hasPermi="['system:user:remove']" class="action-btn delete-btn">
                  <i class="el-icon-delete"></i>
                  删除用户
                </el-button>
                <el-button type="info" icon="el-icon-upload2" size="mini" @click="handleImport" v-hasPermi="['system:user:import']" class="action-btn import-btn">
                  <i class="el-icon-upload2"></i>
                  导入用户
                </el-button>
                <el-button type="warning" icon="el-icon-download" size="mini" @click="handleExport" v-hasPermi="['system:user:export']" class="action-btn export-btn">
                  <i class="el-icon-download"></i>
                  导出用户
                </el-button>
              </div>
              <div class="toolbar-section">
                <right-toolbar :showSearch.sync="showSearch" @queryTable="getList" :columns="columns"></right-toolbar>
              </div>
            </div>

            <!-- 用户数据表格 -->
            <div class="table-container">
              <el-table 
                v-loading="loading" 
                :data="userList" 
                @selection-change="handleSelectionChange"
                class="user-table"
                :header-cell-style="{ background: '#f5f7fa', color: '#606266', fontWeight: 'bold' }"
                :row-class-name="tableRowClassName">
                <el-table-column type="selection" width="50" align="center" />
                <el-table-column label="用户编号" align="center" key="userId" prop="userId" v-if="columns[0].visible" width="80">
                  <template slot-scope="scope">
                    <el-tag size="mini" type="info">{{ scope.row.userId }}</el-tag>
                  </template>
                </el-table-column>
                <el-table-column label="用户名称" align="center" key="userName" prop="userName" v-if="columns[1].visible" :show-overflow-tooltip="true">
                  <template slot-scope="scope">
                    <div class="user-name-cell">
                      <i class="el-icon-user"></i>
                      <span>{{ scope.row.userName }}</span>
                    </div>
                  </template>
                </el-table-column>
                <el-table-column label="用户昵称" align="center" key="nickName" prop="nickName" v-if="columns[2].visible" :show-overflow-tooltip="true">
                  <template slot-scope="scope">
                    <span class="nickname">{{ scope.row.nickName || '-' }}</span>
                  </template>
                </el-table-column>
                <el-table-column label="部门" align="center" key="deptName" prop="dept.deptName" v-if="columns[3].visible" :show-overflow-tooltip="true">
                  <template slot-scope="scope">
                    <el-tag size="mini" type="primary" v-if="scope.row.dept && scope.row.dept.deptName">
                      {{ scope.row.dept.deptName }}
                    </el-tag>
                    <span v-else>-</span>
                  </template>
                </el-table-column>
                <el-table-column label="手机号码" align="center" key="phonenumber" prop="phonenumber" v-if="columns[4].visible" width="120">
                  <template slot-scope="scope">
                    <span class="phone-number">{{ scope.row.phonenumber || '-' }}</span>
                  </template>
                </el-table-column>
                <el-table-column label="状态" align="center" key="status" v-if="columns[5].visible" width="100">
                  <template slot-scope="scope">
                    <el-switch 
                      v-model="scope.row.status" 
                      active-value="0" 
                      inactive-value="1" 
                      @change="handleStatusChange(scope.row)"
                      active-color="#13ce66"
                      inactive-color="#ff4949">
                    </el-switch>
                  </template>
                </el-table-column>
                <el-table-column label="创建时间" align="center" prop="createTime" v-if="columns[6].visible" width="160">
                  <template slot-scope="scope">
                    <span class="create-time">{{ parseTime(scope.row.createTime) }}</span>
                  </template>
                </el-table-column>
                <el-table-column label="操作" align="center" width="200" class-name="small-padding fixed-width">
                  <template slot-scope="scope" v-if="scope.row.userId !== 1">
                    <div class="action-buttons-cell">
                      <el-button size="mini" type="text" icon="el-icon-edit" @click="handleUpdate(scope.row)" v-hasPermi="['system:user:edit']" class="action-link edit-link">修改</el-button>
                      <el-button size="mini" type="text" icon="el-icon-delete" @click="handleDelete(scope.row)" v-hasPermi="['system:user:remove']" class="action-link delete-link">删除</el-button>
                      <el-dropdown size="mini" @command="(command) => handleCommand(command, scope.row)" v-hasPermi="['system:user:resetPwd', 'system:user:edit']" class="more-dropdown">
                        <el-button size="mini" type="text" icon="el-icon-d-arrow-right" class="action-link more-link">更多</el-button>
                        <el-dropdown-menu slot="dropdown">
                          <el-dropdown-item command="handleResetPwd" icon="el-icon-key" v-hasPermi="['system:user:resetPwd']">重置密码</el-dropdown-item>
                          <el-dropdown-item command="handleAuthRole" icon="el-icon-circle-check" v-hasPermi="['system:user:edit']">分配角色</el-dropdown-item>
                        </el-dropdown-menu>
                      </el-dropdown>
                    </div>
                  </template>
                </el-table-column>
              </el-table>
            </div>

            <!-- 分页组件 -->
            <div class="pagination-container" v-show="total > 0">
              <pagination 
                :total="total" 
                :page.sync="queryParams.pageNum" 
                :limit.sync="queryParams.pageSize" 
                @pagination="getList" 
                class="custom-pagination" />
            </div>
          </el-col>
        </pane>
      </splitpanes>
    </el-row>

    <!-- 添加或修改用户配置对话框 -->
    <el-dialog :title="title" :visible.sync="open" width="700px" append-to-body class="user-dialog">
      <div class="dialog-header">
        <i class="el-icon-user-solid"></i>
        <span>{{ title }}</span>
      </div>
      <el-form ref="form" :model="form" :rules="rules" label-width="80px">
        <el-row>
          <el-col :span="12">
            <el-form-item label="用户昵称" prop="nickName">
              <el-input v-model="form.nickName" placeholder="请输入用户昵称" maxlength="30" />
            </el-form-item>
          </el-col>
          <el-col :span="12">
            <el-form-item label="归属部门" prop="deptId">
              <treeselect v-model="form.deptId" :options="enabledDeptOptions" :show-count="true" placeholder="请选择归属部门" />
            </el-form-item>
          </el-col>
        </el-row>
        <el-row>
          <el-col :span="12">
            <el-form-item label="手机号码" prop="phonenumber">
              <el-input v-model="form.phonenumber" placeholder="请输入手机号码" maxlength="11" />
            </el-form-item>
          </el-col>
          <el-col :span="12">
            <el-form-item label="邮箱" prop="email">
              <el-input v-model="form.email" placeholder="请输入邮箱" maxlength="50" />
            </el-form-item>
          </el-col>
        </el-row>
        <el-row>
          <el-col :span="12">
            <el-form-item v-if="form.userId == undefined" label="用户名称" prop="userName">
              <el-input v-model="form.userName" placeholder="请输入用户名称" maxlength="30" />
            </el-form-item>
          </el-col>
          <el-col :span="12">
            <el-form-item v-if="form.userId == undefined" label="用户密码" prop="password">
              <el-input v-model="form.password" placeholder="请输入用户密码" type="password" maxlength="20" show-password />
            </el-form-item>
          </el-col>
        </el-row>
        <el-row>
          <el-col :span="12">
            <el-form-item label="用户性别">
              <el-select v-model="form.sex" placeholder="请选择性别">
                <el-option v-for="dict in dict.type.sys_user_sex" :key="dict.value" :label="dict.label" :value="dict.value"></el-option>
              </el-select>
            </el-form-item>
          </el-col>
          <el-col :span="12">
            <el-form-item label="状态">
              <el-radio-group v-model="form.status">
                <el-radio v-for="dict in dict.type.sys_normal_disable" :key="dict.value" :label="dict.value">{{ dict.label }}</el-radio>
              </el-radio-group>
            </el-form-item>
          </el-col>
        </el-row>
        <el-row>
          <el-col :span="12">
            <el-form-item label="岗位">
              <el-select v-model="form.postIds" multiple placeholder="请选择岗位">
                <el-option v-for="item in postOptions" :key="item.postId" :label="item.postName" :value="item.postId" :disabled="item.status == 1" ></el-option>
              </el-select>
            </el-form-item>
          </el-col>
          <el-col :span="12">
            <el-form-item label="角色">
              <el-select v-model="form.roleIds" multiple placeholder="请选择角色">
                <el-option v-for="item in roleOptions" :key="item.roleId" :label="item.roleName" :value="item.roleId" :disabled="item.status == 1"></el-option>
              </el-select>
            </el-form-item>
          </el-col>
        </el-row>
        <el-row>
          <el-col :span="24">
            <el-form-item label="备注">
              <el-input v-model="form.remark" type="textarea" placeholder="请输入内容"></el-input>
            </el-form-item>
          </el-col>
        </el-row>
      </el-form>
      <div slot="footer" class="dialog-footer">
        <el-button type="primary" @click="submitForm" class="submit-btn">
          <i class="el-icon-check"></i>
          确 定
        </el-button>
        <el-button @click="cancel" class="cancel-btn">
          <i class="el-icon-close"></i>
          取 消
        </el-button>
      </div>
    </el-dialog>

    <!-- 用户导入对话框 -->
    <el-dialog :title="upload.title" :visible.sync="upload.open" width="500px" append-to-body class="import-dialog">
      <div class="dialog-header">
        <i class="el-icon-upload2"></i>
        <span>{{ upload.title }}</span>
      </div>
      <el-upload ref="upload" :limit="1" accept=".xlsx, .xls" :headers="upload.headers" :action="upload.url + '?updateSupport=' + upload.updateSupport" :disabled="upload.isUploading" :on-progress="handleFileUploadProgress" :on-success="handleFileSuccess" :auto-upload="false" drag>
        <i class="el-icon-upload"></i>
        <div class="el-upload__text">将文件拖到此处，或<em>点击上传</em></div>
        <div class="el-upload__tip text-center" slot="tip">
          <div class="el-upload__tip" slot="tip">
            <el-checkbox v-model="upload.updateSupport" />是否更新已经存在的用户数据
          </div>
          <span>仅允许导入xls、xlsx格式文件。</span>
          <el-link type="primary" :underline="false" style="font-size: 12px; vertical-align: baseline" @click="importTemplate">下载模板</el-link>
        </div>
      </el-upload>
      <div slot="footer" class="dialog-footer">
        <el-button type="primary" @click="submitFileForm" class="submit-btn">
          <i class="el-icon-upload"></i>
          确 定
        </el-button>
        <el-button @click="upload.open = false" class="cancel-btn">
          <i class="el-icon-close"></i>
          取 消
        </el-button>
      </div>
    </el-dialog>
  </div>
</template>

<script>
import { listUser, getUser, delUser, addUser, updateUser, resetUserPwd, changeUserStatus, deptTreeSelect } from "@/api/system/user"
import { getToken } from "@/utils/auth"
import Treeselect from "@riophae/vue-treeselect"
import "@riophae/vue-treeselect/dist/vue-treeselect.css"
import { Splitpanes, Pane } from "splitpanes"
import "splitpanes/dist/splitpanes.css"

export default {
  name: "User",
  dicts: ['sys_normal_disable', 'sys_user_sex'],
  components: { Treeselect, Splitpanes, Pane },
  data() {
    return {
      // 遮罩层
      loading: true,
      // 选中数组
      ids: [],
      // 非单个禁用
      single: true,
      // 非多个禁用
      multiple: true,
      // 显示搜索条件
      showSearch: true,
      // 搜索表单是否可见
      searchFormVisible: true,
      // 总条数
      total: 0,
      // 用户表格数据
      userList: null,
      // 弹出层标题
      title: "",
      // 所有部门树选项
      deptOptions: undefined,
      // 过滤掉已禁用部门树选项
      enabledDeptOptions: undefined,
      // 是否显示弹出层
      open: false,
      // 部门名称
      deptName: undefined,
      // 默认密码
      initPassword: undefined,
      // 日期范围
      dateRange: [],
      // 岗位选项
      postOptions: [],
      // 角色选项
      roleOptions: [],
      // 表单参数
      form: {},
      defaultProps: {
        children: "children",
        label: "label"
      },
      // 用户导入参数
      upload: {
        // 是否显示弹出层（用户导入）
        open: false,
        // 弹出层标题（用户导入）
        title: "",
        // 是否禁用上传
        isUploading: false,
        // 是否更新已经存在的用户数据
        updateSupport: 0,
        // 设置上传的请求头部
        headers: { Authorization: "Bearer " + getToken() },
        // 上传的地址
        url: process.env.VUE_APP_BASE_API + "/system/user/importData"
      },
      // 查询参数
      queryParams: {
        pageNum: 1,
        pageSize: 10,
        userName: undefined,
        phonenumber: undefined,
        status: undefined,
        deptId: undefined
      },
      // 列信息
      columns: [
        { key: 0, label: `用户编号`, visible: true },
        { key: 1, label: `用户名称`, visible: true },
        { key: 2, label: `用户昵称`, visible: true },
        { key: 3, label: `部门`, visible: true },
        { key: 4, label: `手机号码`, visible: true },
        { key: 5, label: `状态`, visible: true },
        { key: 6, label: `创建时间`, visible: true }
      ],
      // 表单校验
      rules: {
        userName: [
          { required: true, message: "用户名称不能为空", trigger: "blur" },
          { min: 2, max: 20, message: '用户名称长度必须介于 2 和 20 之间', trigger: 'blur' }
        ],
        nickName: [
          { required: true, message: "用户昵称不能为空", trigger: "blur" }
        ],
        password: [
          { required: true, message: "用户密码不能为空", trigger: "blur" },
          { min: 5, max: 20, message: '用户密码长度必须介于 5 和 20 之间', trigger: 'blur' },
          { pattern: /^[^<>"'|\\]+$/, message: "不能包含非法字符：< > \" ' \\\ |", trigger: "blur" }
        ],
        email: [
          {
            type: "email",
            message: "请输入正确的邮箱地址",
            trigger: ["blur", "change"]
          }
        ],
        phonenumber: [
          {
            pattern: /^1[3|4|5|6|7|8|9][0-9]\d{8}$/,
            message: "请输入正确的手机号码",
            trigger: "blur"
          }
        ]
      }
    }
  },
  watch: {
    // 根据名称筛选部门树
    deptName(val) {
      this.$refs.tree.filter(val)
    }
  },
  computed: {
    // 活跃用户数量
    activeUserCount() {
      if (!this.userList) return 0;
      return this.userList.filter(user => user.status === '0').length;
    },
    // 停用用户数量
    inactiveUserCount() {
      if (!this.userList) return 0;
      return this.userList.filter(user => user.status === '1').length;
    }
  },
  created() {
    this.getList()
    this.getDeptTree()
    this.getConfigKey("sys.user.initPassword").then(response => {
      this.initPassword = response.msg
    })
  },
  methods: {
    // 切换搜索表单显示状态
    toggleSearchForm() {
      this.searchFormVisible = !this.searchFormVisible;
    },
    // 表格行样式
    tableRowClassName({ row, rowIndex }) {
      if (rowIndex % 2 === 0) {
        return 'even-row';
      } else {
        return 'odd-row';
      }
    },
    /** 查询用户列表 */
    getList() {
      this.loading = true
      listUser(this.addDateRange(this.queryParams, this.dateRange)).then(response => {
          this.userList = response.rows
          this.total = response.total
          this.loading = false
        }
      )
    },
    /** 查询部门下拉树结构 */
    getDeptTree() {
      deptTreeSelect().then(response => {
        this.deptOptions = response.data
        this.enabledDeptOptions = this.filterDisabledDept(JSON.parse(JSON.stringify(response.data)))
      })
    },
    // 过滤禁用的部门
    filterDisabledDept(deptList) {
      return deptList.filter(dept => {
        if (dept.disabled) {
          return false
        }
        if (dept.children && dept.children.length) {
          dept.children = this.filterDisabledDept(dept.children)
        }
        return true
      })
    },
    // 筛选节点
    filterNode(value, data) {
      if (!value) return true
      return data.label.indexOf(value) !== -1
    },
    // 节点单击事件
    handleNodeClick(data) {
      this.queryParams.deptId = data.id
      this.handleQuery()
    },
    // 用户状态修改
    handleStatusChange(row) {
      let text = row.status === "0" ? "启用" : "停用"
      this.$modal.confirm('确认要"' + text + '""' + row.userName + '"用户吗？').then(function() {
        return changeUserStatus(row.userId, row.status)
      }).then(() => {
        this.$modal.msgSuccess(text + "成功")
      }).catch(function() {
        row.status = row.status === "0" ? "1" : "0"
      })
    },
    // 取消按钮
    cancel() {
      this.open = false
      this.reset()
    },
    // 表单重置
    reset() {
      this.form = {
        userId: undefined,
        deptId: undefined,
        userName: undefined,
        nickName: undefined,
        password: undefined,
        phonenumber: undefined,
        email: undefined,
        sex: undefined,
        status: "0",
        remark: undefined,
        postIds: [],
        roleIds: []
      }
      this.resetForm("form")
    },
    /** 搜索按钮操作 */
    handleQuery() {
      this.queryParams.pageNum = 1
      this.getList()
    },
    /** 重置按钮操作 */
    resetQuery() {
      this.dateRange = []
      this.resetForm("queryForm")
      this.queryParams.deptId = undefined
      this.$refs.tree.setCurrentKey(null)
      this.handleQuery()
    },
    // 多选框选中数据
    handleSelectionChange(selection) {
      this.ids = selection.map(item => item.userId)
      this.single = selection.length != 1
      this.multiple = !selection.length
    },
    // 更多操作触发
    handleCommand(command, row) {
      switch (command) {
        case "handleResetPwd":
          this.handleResetPwd(row)
          break
        case "handleAuthRole":
          this.handleAuthRole(row)
          break
        default:
          break
      }
    },
    /** 新增按钮操作 */
    handleAdd() {
      this.reset()
      getUser().then(response => {
        this.postOptions = response.posts
        this.roleOptions = response.roles
        this.open = true
        this.title = "添加用户"
        this.form.password = this.initPassword
      })
    },
    /** 修改按钮操作 */
    handleUpdate(row) {
      this.reset()
      const userId = row.userId || this.ids
      getUser(userId).then(response => {
        this.form = response.data
        this.postOptions = response.posts
        this.roleOptions = response.roles
        this.$set(this.form, "postIds", response.postIds)
        this.$set(this.form, "roleIds", response.roleIds)
        this.open = true
        this.title = "修改用户"
        this.form.password = ""
      })
    },
    /** 重置密码按钮操作 */
    handleResetPwd(row) {
      this.$prompt('请输入"' + row.userName + '"的新密码', "提示", {
        confirmButtonText: "确定",
        cancelButtonText: "取消",
        closeOnClickModal: false,
        inputPattern: /^.{5,20}$/,
        inputErrorMessage: "用户密码长度必须介于 5 和 20 之间",
        inputValidator: (value) => {
          if (/<|>|"|'|\||\\/.test(value)) {
            return "不能包含非法字符：< > \" ' \\\ |"
          }
        },
      }).then(({ value }) => {
          resetUserPwd(row.userId, value).then(response => {
            this.$modal.msgSuccess("修改成功，新密码是：" + value)
          })
        }).catch(() => {})
    },
    /** 分配角色操作 */
    handleAuthRole: function(row) {
      const userId = row.userId
      this.$router.push("/system/user-auth/role/" + userId)
    },
    /** 提交按钮 */
    submitForm: function() {
      this.$refs["form"].validate(valid => {
        if (valid) {
          if (this.form.userId != undefined) {
            updateUser(this.form).then(response => {
              this.$modal.msgSuccess("修改成功")
              this.open = false
              this.getList()
            })
          } else {
            addUser(this.form).then(response => {
              this.$modal.msgSuccess("新增成功")
              this.open = false
              this.getList()
            })
          }
        }
      })
    },
    /** 删除按钮操作 */
    handleDelete(row) {
      const userIds = row.userId || this.ids
      this.$modal.confirm('是否确认删除用户编号为"' + userIds + '"的数据项？').then(function() {
        return delUser(userIds)
      }).then(() => {
        this.getList()
        this.$modal.msgSuccess("删除成功")
      }).catch(() => {})
    },
    /** 导出按钮操作 */
    handleExport() {
      this.download('system/user/export', {
        ...this.queryParams
      }, `user_${new Date().getTime()}.xlsx`)
    },
    /** 导入按钮操作 */
    handleImport() {
      this.upload.title = "用户导入"
      this.upload.open = true
    },
    /** 下载模板操作 */
    importTemplate() {
      this.download('system/user/importTemplate', {
      }, `user_template_${new Date().getTime()}.xlsx`)
    },
    // 文件上传中处理
    handleFileUploadProgress(event, file, fileList) {
      this.upload.isUploading = true
    },
    // 文件上传成功处理
    handleFileSuccess(response, file, fileList) {
      this.upload.open = false
      this.upload.isUploading = false
      this.$refs.upload.clearFiles()
      this.$alert("<div style='overflow: auto;overflow-x: hidden;max-height: 70vh;padding: 10px 20px 0;'>" + response.msg + "</div>", "导入结果", { dangerouslyUseHTMLString: true })
      this.getList()
    },
    // 提交上传文件
    submitFileForm() {
      this.$refs.upload.submit()
    }
  }
}
</script>

<style lang="scss" scoped>
/* 页面标题和统计卡片样式 */
.page-header {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  border-radius: 12px;
  padding: 24px;
  margin-bottom: 24px;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
  
  .header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    
    .title-section {
      .page-title {
        color: white;
        margin: 0 0 8px 0;
        font-size: 28px;
        font-weight: 600;
        display: flex;
        align-items: center;
        
        i {
          margin-right: 12px;
          font-size: 32px;
        }
      }
      
      .page-subtitle {
        color: rgba(255, 255, 255, 0.8);
        margin: 0;
        font-size: 14px;
      }
    }
    
    .stats-section {
      display: flex;
      gap: 16px;
      
      .stat-card {
        background: rgba(255, 255, 255, 0.15);
        backdrop-filter: blur(10px);
        border-radius: 12px;
        padding: 16px 20px;
        min-width: 120px;
        text-align: center;
        border: 1px solid rgba(255, 255, 255, 0.2);
        transition: all 0.3s ease;
        
        &:hover {
          transform: translateY(-2px);
          box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
        }
        
        .stat-icon {
          width: 40px;
          height: 40px;
          border-radius: 50%;
          background: rgba(255, 255, 255, 0.2);
          display: flex;
          align-items: center;
          justify-content: center;
          margin: 0 auto 8px;
          
          i {
            color: white;
            font-size: 20px;
          }
          
          &.active {
            background: rgba(76, 175, 80, 0.8);
          }
          
          &.warning {
            background: rgba(255, 152, 0, 0.8);
          }
        }
        
        .stat-content {
          .stat-number {
            color: white;
            font-size: 24px;
            font-weight: 700;
            margin-bottom: 4px;
          }
          
          .stat-label {
            color: rgba(255, 255, 255, 0.8);
            font-size: 12px;
          }
        }
      }
    }
  }
}

/* 搜索容器样式 */
.search-container {
  background: white;
  border-radius: 12px;
  box-shadow: 0 2px 12px rgba(0, 0, 0, 0.08);
  margin-bottom: 20px;
  overflow: hidden;
  
  .search-header {
    background: #f8f9fa;
    padding: 16px 20px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    border-bottom: 1px solid #e9ecef;
    
    i {
      color: #409eff;
      margin-right: 8px;
    }
    
    span {
      font-weight: 600;
      color: #303133;
    }
    
    .toggle-btn {
      color: #909399;
      
      &:hover {
        color: #409eff;
      }
    }
  }
  
  .search-form {
    padding: 20px;
    
    .search-buttons {
      margin-left: 16px;
      
      .search-btn {
        background: linear-gradient(135deg, #409eff 0%, #36a3f7 100%);
        border: none;
        border-radius: 8px;
        padding: 8px 20px;
        font-weight: 500;
        transition: all 0.3s ease;
        
        &:hover {
          transform: translateY(-1px);
          box-shadow: 0 4px 12px rgba(64, 158, 255, 0.3);
        }
      }
      
      .reset-btn {
        border-radius: 8px;
        padding: 8px 20px;
        font-weight: 500;
        transition: all 0.3s ease;
        
        &:hover {
          background: #f5f7fa;
        }
      }
    }
  }
}

/* 操作按钮区域样式 */
.action-container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 20px;
  
  .action-buttons {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
    
    .action-btn {
      border-radius: 8px;
      padding: 8px 16px;
      font-weight: 500;
      transition: all 0.3s ease;
      border: none;
      display: flex;
      align-items: center;
      
      i {
        margin-right: 6px;
      }
      
      &:hover {
        transform: translateY(-1px);
        box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
      }
      
      &.add-btn {
        background: linear-gradient(135deg, #67c23a 0%, #85ce61 100%);
        color: white;
        
        &:hover {
          box-shadow: 0 4px 12px rgba(103, 194, 58, 0.3);
        }
      }
      
      &.edit-btn {
        background: linear-gradient(135deg, #409eff 0%, #36a3f7 100%);
        color: white;
        
        &:hover {
          box-shadow: 0 4px 12px rgba(64, 158, 255, 0.3);
        }
      }
      
      &.delete-btn {
        background: linear-gradient(135deg, #f56c6c 0%, #f78989 100%);
        color: white;
        
        &:hover {
          box-shadow: 0 4px 12px rgba(245, 108, 108, 0.3);
        }
      }
      
      &.import-btn {
        background: linear-gradient(135deg, #909399 0%, #a6a9ad 100%);
        color: white;
        
        &:hover {
          box-shadow: 0 4px 12px rgba(144, 147, 153, 0.3);
        }
      }
      
      &.export-btn {
        background: linear-gradient(135deg, #e6a23c 0%, #ebb563 100%);
        color: white;
        
        &:hover {
          box-shadow: 0 4px 12px rgba(230, 162, 60, 0.3);
        }
      }
    }
  }
  
  .toolbar-section {
    display: flex;
    align-items: center;
  }
}

/* 表格容器样式 */
.table-container {
  background: white;
  border-radius: 12px;
  box-shadow: 0 2px 12px rgba(0, 0, 0, 0.08);
  overflow: hidden;
  
  .user-table {
    .even-row {
      background: #fafafa;
    }
    
    .odd-row {
      background: white;
    }
    
    .user-name-cell {
      display: flex;
      align-items: center;
      justify-content: center;
      
      i {
        color: #409eff;
        margin-right: 6px;
        font-size: 14px;
      }
    }
    
    .nickname {
      color: #606266;
      font-weight: 500;
    }
    
    .phone-number {
      color: #909399;
      font-family: 'Courier New', monospace;
    }
    
    .create-time {
      color: #909399;
      font-size: 12px;
    }
    
    .action-buttons-cell {
      display: flex;
      justify-content: center;
      gap: 8px;
      
      .action-link {
        padding: 4px 8px;
        border-radius: 4px;
        transition: all 0.3s ease;
        
        &.edit-link:hover {
          background: #e3f2fd;
          color: #1976d2;
        }
        
        &.delete-link:hover {
          background: #ffebee;
          color: #d32f2f;
        }
        
        &.more-link:hover {
          background: #f3e5f5;
          color: #7b1fa2;
        }
      }
    }
  }
}

/* 分页容器样式 */
.pagination-container {
  background: white;
  border-radius: 12px;
  box-shadow: 0 2px 12px rgba(0, 0, 0, 0.08);
  padding: 20px;
  margin-top: 20px;
  
  .custom-pagination {
    display: flex;
    justify-content: center;
  }
}

/* 对话框样式 */
.user-dialog, .import-dialog {
  .dialog-header {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    padding: 20px;
    margin: -20px -20px 20px -20px;
    border-radius: 8px 8px 0 0;
    display: flex;
    align-items: center;
    
    i {
      margin-right: 12px;
      font-size: 20px;
    }
    
    span {
      font-size: 18px;
      font-weight: 600;
    }
  }
  
  .dialog-footer {
    text-align: right;
    padding-top: 20px;
    border-top: 1px solid #e9ecef;
    
    .submit-btn {
      background: linear-gradient(135deg, #67c23a 0%, #85ce61 100%);
      border: none;
      border-radius: 8px;
      padding: 10px 24px;
      font-weight: 500;
      transition: all 0.3s ease;
      
      i {
        margin-right: 6px;
      }
      
      &:hover {
        transform: translateY(-1px);
        box-shadow: 0 4px 12px rgba(103, 194, 58, 0.3);
      }
    }
    
    .cancel-btn {
      border-radius: 8px;
      padding: 10px 24px;
      font-weight: 500;
      transition: all 0.3s ease;
      
      i {
        margin-right: 6px;
      }
      
      &:hover {
        background: #f5f7fa;
      }
    }
  }
}

/* 响应式设计 */
@media (max-width: 768px) {
  .page-header {
    .header-content {
      flex-direction: column;
      gap: 20px;
      text-align: center;
      
      .stats-section {
        justify-content: center;
      }
    }
  }
  
  .action-container {
    flex-direction: column;
    gap: 16px;
    
    .action-buttons {
      justify-content: center;
    }
  }
  
  .search-form {
    .el-form-item {
      margin-bottom: 16px;
    }
  }
}

/* 动画效果 */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.page-header,
.search-container,
.action-container,
.table-container,
.pagination-container {
  animation: fadeInUp 0.6s ease-out;
}

/* 悬停效果 */
.stat-card:hover,
.action-btn:hover,
.search-btn:hover {
  transform: translateY(-2px);
  transition: transform 0.3s ease;
}
</style>